Commitments and Contingencies - Additional Information (Detail) - USD ($)		1 Months Ended	12 Months Ended
	Jan. 02, 2017	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Apr. 30, 2018
Commitments And Contingencies [Line Items]
Rental expense			$ 21,200,000	$ 20,500,000	$ 20,900,000
Lease term			50 years
Lease expiration date			Jul. 01, 2048
Minimum annual rent payment	$ 10,400,000
Additional capital payments			$ 207,000,000
License agreement term, description			The License Agreement has an initial term through December 31, 2031, with an automatic additional 15 year extension plus a five year option added to the term of the License Agreement from December 31st of the year of each new Standalone Park opening.
Payment of civil penalty		$ 4,000,000
San Diego Hotel Project [Member]
Commitments And Contingencies [Line Items]
Loss on termination of agreement			$ 2,800,000
EZPay Plan Class Action Lawsuit [Member]
Commitments And Contingencies [Line Items]
Estimated liability for legal settlement						$ 11,500,000
Settlement of litigation accrued			11,500,000	$ 3,400,000
Maximum [Member]
Commitments And Contingencies [Line Items]
Estimated combined remaining obligations for commitments			79,000,000
Minimum [Member]
Commitments And Contingencies [Line Items]
Amount in controversy, not recorded			$ 5,000,000